//
//  VDSentinel.h
//  PreComposing
//
//  Created by vedon on 14/7/2016.
//  Copyright © 2016 vedon. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface VDSentinel : NSObject

- (int32_t)value;

- (int32_t)increment;

@end
